CN218123296U

CN218123296U - Intelligent chemical combination ring power transmission vacuum circuit breaker

Info

Publication number: CN218123296U
Application number: CN202221223256.5U
Authority: CN
Inventors: 孟春梅; 刘晓峰; 邓然; 孟春辉; 刘泽卿
Original assignee: Hebei Kaiyuan Power Engineering Co ltd
Current assignee: Hebei Kaiyuan Power Engineering Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-12-23
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a circuit breaker technical field just discloses an intelligence chemical combination ring power transmission vacuum circuit breaker, which comprises an outer shell, the both sides of shell all are provided with the side cap, the both ends that the shell both sides were kept away from to the side cap all are provided with supporting component, supporting component's top all is provided with to pressing the subassembly, the four corners department at shell top all is provided with the joint subassembly. The utility model discloses a, carry loop bar downstream through making to the clamp plate, and make the loop bar slowly extend to telescopic inside, thereby make the breach that supports the clamp plate terminal surface slowly from the outside downstream of calorie post, until breach and calorie post separation, then use the rotation post to stir the clamp plate hard as the basic point, thereby make to support the clamp plate and carry the loop bar, the bottom plate of sleeve and its bottom uses the rotation post to rotate the post and be basic point anticlockwise rotation, thereby make the rubber pad slowly from the side removal of side cap to the terminal surface of shell, can realize shifting out the side of shell from the side of shell with the side cap, facilitate for subsequent maintenance, the degree of difficulty of work has been reduced.

Description

Intelligent chemical combination ring power transmission vacuum circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field specifically is an intelligent closed loop power transmission vacuum circuit breaker.

Background

The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum, has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, is widely applied to a power distribution network, and is an indoor power distribution device in a 3-10kV and 50Hz three-phase alternating-current system.

A vacuum circuit breaker (see patent No. CN202122054073.7 specifically) now appears, including the mount pad, the circuit breaker has been placed to the mount pad upper end, the lower extreme of mount pad both sides all articulates installs lower mounting panel, the mount pad inner wall that the lower mounting panel upper end corresponds is fixed with connecting spring, lower extreme such as connecting bullet is fixed with and supports the ball, the upper mounting panel is all installed to the both sides of circuit breaker, the auxiliary rod has been run through in the middle part of the upper mounting panel, auxiliary rod one end all is fixed with the rotary column, the both ends of rotary column all are fixed with the rotor plate, the middle part of upper and lower extreme has all run through and support the board on the upper mounting panel, the one end of supporting the board articulates there is the gib piece, the lower extreme on one side of supporting board all is fixed with the baffle, the lower extreme on supporting board both sides all is fixed with the pulling force rope.

However, when the existing vacuum circuit breaker is maintained, the side surface of the vacuum circuit breaker cannot be directly opened from the side surface, so that the later maintenance is inconvenient, the difficulty of work is increased to a certain extent, and the work efficiency is reduced.

Therefore, an intelligent closed-loop power transmission vacuum circuit breaker is designed.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides an intelligent closed loop power transmission vacuum circuit breaker, solved current vacuum circuit breaker when maintaining, unable direct edgewise opens vacuum circuit breaker's side, thereby make the maintenance in its later stage comparatively inconvenient, the degree of difficulty of work has been increased to a certain extent, work efficiency has been reduced, and every time the vacuum circuit breaker shell when dismantling with the installation, all need use the bolt, the bolt is at long-term morals and manners in-process, take place not hard up easily, thereby make its use unstable enough, the problem of the rate of utilization has been reduced.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an intelligence chemical combination ring power transmission vacuum circuit breaker, includes the shell, the both sides of shell all are provided with the side cap, the both ends that the shell both sides were kept away from to the side cap all are provided with supporting component, supporting component's top all is provided with to pressing the subassembly, the four corners department at shell top all is provided with the joint subassembly, the top of joint subassembly all is provided with the limiting plate, the bottom of limiting plate all is provided with the card post, the bottom of card post all is provided with the fixed block, the top of card post one end all is provided with the fixture block.

Further, the bottom of supporting component all is provided with the bottom plate, one side that the shell was kept away from at the top of bottom plate all is provided with the sleeve, one side that the sleeve is close to the shell all is provided with the rubber pad, telescopic one side is all rotated and is connected with the rotation post to the top of bottom plate is kept away from.

Furthermore, the top of the pressing component is provided with a pressing plate, one side of the bottom of the pressing plate, which is far away from the shell, is provided with a loop bar extending to the inside of the sleeve, one side of the top of the pressing plate, which is close to the shell, is provided with a clamping groove, the end face of the clamping groove is provided with a notch matched with the clamping block, and a damping pad is arranged inside the clamping groove.

Further, the bottom of loop bar all is provided with the stopper, the bottom in the loop bar outside all overlaps and is equipped with the elastic component, the elastic component all is located the top of stopper and is located telescopic inside.

Furthermore, the bottoms of the clamping columns are fixedly connected with the shell through fixing blocks.

Further, the top of rotating the post all is provided with the bearing frame, and the inside of bearing frame all is provided with the bearing, it all is connected with the bottom rotation of shell through mutually supporting of bearing frame and bearing to rotate the post.

The utility model has the advantages that:

1. the utility model discloses a, supporting component through the setting, rubber pad and joint subassembly, during the use, press down the stripper plate earlier, make to the stripper plate carry loop bar downstream, and make the loop bar slowly extend to telescopic inside, thereby make the breach of supporting the clamp plate terminal surface slowly from the outside downstream of calorie post, until breach and calorie post separation, then use the rotation post to stir the clamp plate hard as the basic point, thereby make to support the stripper plate and carry the loop bar, the bottom plate of sleeve and its bottom uses the rotation post to rotate as the basic point anticlockwise rotation, thereby make the rubber pad of sleeve side slowly move the terminal surface to the shell from the side of side cap, thereby can realize shifting out the side cap from the side of shell, for subsequent maintenance provides convenience, the degree of difficulty of work has been reduced to a certain extent, work efficiency is improved, utilize calorie post and draw-in groove to the loop bar simultaneously, sleeve and rubber pad are located the position of side cap and carry out spacing support, thereby make its extrusion to the side cap more stable, the rate of utilization has been improved.

2. The utility model discloses a, through draw-in groove, card post and the breach that sets up, utilize to stick up the pole, make to stick up the pole stopper to the below to the clamp plate front end to the bottom that makes to stick up the pole supports at the top of shell, pulls backward and sticks up the pole, makes the rear end of sticking up the pole receive the extrusion to the clamp plate, thereby makes the breach that supports the clamp plate upper groove terminal surface slowly shift out from its outside along the card post, is convenient for change supporting component and supports and press the subassembly, makes its operation more simple.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

fig. 3 is a schematic structural view of the side cover of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a side cover; 3. a support assembly; 301. a base plate; 302. rotating the column; 303. a bearing seat; 304. a sleeve; 4. a rubber pad; 5. a pressing component; 501. pressing the plate; 502. a loop bar; 503. a limiting block; 504. an elastic member; 505. a card slot; 506. a damping pad; 507. a notch; 6. a clamping assembly; 601. clamping the column; 602. a fixed block; 603. a limiting plate; 604. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-5: the utility model provides an intelligence chemical combination ring power transmission vacuum circuit breaker, which comprises an outer shell 1, the both sides of shell 1 all are provided with side cap 2, the both ends that shell 1 both sides were kept away from to side cap 2 all are provided with supporting component 3, supporting component 3's top all is provided with to pressing subassembly 5, the four corners department at shell 1 top all is provided with joint subassembly 6, joint subassembly 6's top all is provided with limiting plate 603, the bottom of limiting plate 603 all is provided with card post 601, the bottom of card post 601 all is provided with fixed block 602, the top of card post 601 one end all is provided with fixture block 604.

Please refer to fig. 1, the bottom of the supporting assembly 3 is provided with a bottom plate 301, one side of the top of the bottom plate 301 away from the housing 1 is provided with a sleeve 304, one side of the sleeve 304 close to the housing 1 is provided with a rubber pad 4, and one side of the top of the bottom plate 301 away from the sleeve 304 is rotatably connected with a rotating column 302.

Please refer to fig. 1, the top of the pressing component 5 is provided with a pressing plate 501, one side of the bottom of the pressing plate 501, which is away from the housing 1, is provided with a sleeve rod 502 extending to the inside of the sleeve 304, one side of the top of the pressing plate 501, which is close to the housing 1, is provided with a clamping groove 505, the end surface of the clamping groove 505 is provided with a notch 507 matching with the clamping block 604, the clamping groove 505 is internally provided with a damping pad 506, and the notch 507 can clamp and connect the clamping block 604 and can move the pressing plate 501 out of the clamping column 602 for dismounting.

Please refer to fig. 1, the bottom of the loop bar 502 is provided with a limiting block 503, the bottom of the outer side of the loop bar 502 is sleeved with an elastic member 504, and the elastic members 504 are located above the limiting block 503 and inside the sleeve 304.

Please refer to fig. 1, the bottom of the clamping column 601 is fixedly connected to the housing 1 through the fixing block 602, and the tilting rod is inserted below the front end of the pressing plate 501 and abuts against the top of the housing 1 through the clamping slot 505, the clamping column 601 and the notch 507, and the tilting rod is pulled backwards to press the rear end of the tilting rod against the pressing plate 501, so that the notch 507 on the end surface of the clamping slot 505 on the pressing plate 401 is slowly moved out from the outside of the clamping column 601 along the clamping column 601, thereby facilitating the replacement of the supporting component 3 and the pressing component 5 and simplifying the operation thereof.

Referring to fig. 1, the top of the rotating column 302 is provided with a bearing seat 303, the inside of the bearing seat 303 is provided with a bearing, and the rotating column 302 is rotatably connected with the bottom of the housing 1 through the mutual cooperation of the bearing seat 303 and the bearing.

To sum up, when the utility model is used, the pressing plate 501 is pressed downwards first, so that the pressing plate 501 carries the loop bar 502 to move downwards, and the loop bar 502 extends to the inside of the sleeve 304 slowly, thereby the notch 507 of the end surface of the pressing plate 501 moves downwards slowly from the outside of the clamping column 601 until the notch 507 is separated from the clamping column 601, then the pressing plate 501 is stirred forcefully by taking the rotating column 302 as a base point, thereby the pressing plate 501 carries the loop bar 502, the sleeve 304 and the bottom plate 301 at the bottom of the sleeve 304 rotate anticlockwise by taking the rotating column 302 as a base point, thereby the rubber pad 4 at the side surface of the sleeve 304 moves to the end surface of the shell 1 from the side surface of the side cover 2 slowly, thereby the side cover 2 can be moved out from the side surface of the shell 1, and convenience is provided for subsequent maintenance, the degree of difficulty of work has been reduced to a certain extent, work efficiency is improved, utilize card post and draw-in groove to the loop bar simultaneously, sleeve and rubber pad are located the position of side cap 2 side and carry out spacing support, thereby it is more stable to make its extrusion to side cap 2, the utilization rate is improved, and through the draw-in groove 505 that sets up, card post 601 and breach 507, utilize the pole of perk, make the pole of perk stopper to the below of supporting platen 501 front end, and make the bottom of perk pole support at shell 1's top, pull the pole of perk backward, the rear end that makes the pole of perk receives the extrusion to supporting platen 501, thereby make the breach 507 of supporting platen 401 last draw-in groove 505 terminal surface slowly shift out from its outside along card post 601, be convenient for change supporting component 3 and support and press component 5, make its operation simpler.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an intelligence compound ring power transmission vacuum circuit breaker, includes shell (1), its characterized in that: the both sides of shell (1) all are provided with side cap (2), the both ends that shell (1) both sides were kept away from in side cap (2) all are provided with supporting component (3), the top of supporting component (3) all is provided with presses subassembly (5), the four corners department at shell (1) top all is provided with joint subassembly (6), the top of joint subassembly (6) all is provided with limiting plate (603), the bottom of limiting plate (603) all is provided with card post (601), the bottom of card post (601) all is provided with fixed block (602), the top of card post (601) one end all is provided with fixture block (604).

2. The intelligent compound ring power transmission vacuum circuit breaker according to claim 1, characterized in that: the bottom of supporting component (3) all is provided with bottom plate (301), one side that shell (1) was kept away from at the top of bottom plate (301) all is provided with sleeve (304), one side that sleeve (304) are close to shell (1) all is provided with rubber pad (4), one side that sleeve (304) were kept away from at the top of bottom plate (301) all rotates and is connected with rotation post (302).

3. The intelligent compound ring power transmission vacuum circuit breaker according to claim 1, characterized in that: the top of the pressing component (5) is provided with pressing plates (501), one side of the bottom of each pressing plate (501), which is far away from the shell (1), is provided with a loop bar (502) extending into the sleeve (304), one side of the top of each pressing plate (501), which is close to the shell (1), is provided with a clamping groove (505), the end faces of the clamping grooves (505) are provided with notches (507) matched with the clamping blocks (604), and damping pads (506) are arranged inside the clamping grooves (505).

4. The intelligent compound ring power transmission vacuum circuit breaker according to claim 3, characterized in that: the bottom of loop bar (502) all is provided with stopper (503), the bottom in the loop bar (502) outside all is equipped with elastic component (504) by the cover, elastic component (504) all are located stopper (503) the top and are located the inside of sleeve (304).

5. The intelligent compound ring power transmission vacuum circuit breaker according to claim 1, characterized in that: the bottoms of the clamping columns (601) are fixedly connected with the shell (1) through fixing blocks (602).

6. The intelligent compound ring power transmission vacuum circuit breaker according to claim 2, characterized in that: the top of rotating post (302) all is provided with bearing frame (303), and the inside of bearing frame (303) all is provided with the bearing, rotating post (302) all is connected with the bottom rotation of shell (1) through mutually supporting of bearing frame (303) and bearing.